I’m confused about what are the actual issues you have? Please tell me about this open border thing. Are you (US) actually allowing people to just cross the border with no checks? What laws did Biden change to allow or promote “open” borders. I am honestly interested in your actual points of contention as I’m not from, or closely follow the Southern border issue, although I do hear “open border”, even with record numbers of people caught. So confusing!
There is no open border. There are over 10K taken into custody a day. Most single men are sent back the next day. Families who apply for asylum and can get past the "credible fear" interview are given a court date, often a couple three years in the future for their case to be heard. There are over a million backlogged cases. If there is a deal done, it will be to make the "credible fear" interview a higher bar, so not as many people will be allowed to try for asylum. And maybe hire more border guards, build more beds in detention centers, etc. etc.
What actually needs doing is to hire a shit ton of new judges so this backlog can be cleared out. And maybe actually try to pass some reform. But like I said earlier, the GOP need the problem, so they are not going to allow it to be fixed.